VulnerabilityModified

CVE-2017-5621

XSS can be triggered via malicious HTML in a chat message or the content of a ticket article, when using either the REST API or the WebSocket API.

MEDIUM 6.1EPSS 0.67%

Does this matter?

Lower severity and a low EPSS score (0.67%). Track it; it rarely justifies an emergency change on its own.

Description

An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. XSS can be triggered via malicious HTML in a chat message or the content of a ticket article, when using either the REST API or the WebSocket API.

CVSS 3.0: 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.67% probability · 50th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: zammad/zammad
Source: cve@mitre.org

References

http://www.securityfocus.com/bid/96937
https://zammad.com/de/news/security-advisory-zaa-2017-01Vendor Advisory
http://www.securityfocus.com/bid/96937
https://zammad.com/de/news/security-advisory-zaa-2017-01Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.